Upstream version 7.36.149.0
[platform/framework/web/crosswalk.git] / src / ui / app_list / views / progress_bar_view.h
1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef UI_APP_LIST_VIEWS_PROGRESS_BAR_VIEW_H_
6 #define UI_APP_LIST_VIEWS_PROGRESS_BAR_VIEW_H_
7
8 #include "base/basictypes.h"
9 #include "base/memory/scoped_ptr.h"
10 #include "ui/views/controls/progress_bar.h"
11
12 namespace views {
13 class Painter;
14 }
15
16 namespace app_list {
17
18 // ProgressBarView implements an image-based progress bar for app launcher.
19 class ProgressBarView : public views::ProgressBar {
20  public:
21   ProgressBarView();
22   virtual ~ProgressBarView();
23
24   // views::View overrides:
25   virtual gfx::Size GetPreferredSize() OVERRIDE;
26   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
27
28  private:
29   scoped_ptr<views::Painter> background_painter_;
30   scoped_ptr<views::Painter> bar_painter_;
31
32   DISALLOW_COPY_AND_ASSIGN(ProgressBarView);
33 };
34
35 }  // namespace app_list
36
37 #endif  // UI_APP_LIST_VIEWS_PROGRESS_BAR_VIEW_H_